Hummy, you'll wash all my undies and that's the end of that. No debate.

I actually am similar, Cookie. Like, I don't mind washing other people's dishes etc. I've lived with roommates for the past almost 7 years and have always followed the rule that, as long as it's in the common shared spaces, it should be clean(ish, at least ). My room is always in a shifting state of cleanliness, but it only affects me, so... -shrug-